Displaying 20 results from an estimated 300 matches similar to: "From NUM to INT"
2016 Apr 26
0
From NUM to INT
Can you explain why you need them as 'integer', A floating point
representation can hold a value upto ~4.5e15 as an "integer" keeping the
precision that you might need.
Jim Holtman
Data Munger Guru
What is the problem that you are trying to solve?
Tell me what you want to do, not how you want to do it.
On Tue, Apr 26, 2016 at 1:11 PM, Andr? Luis Neves <andrluis at
2016 Apr 26
2
From NUM to INT
Ok. I`m trying to run a Poisson glmm with an observation-level random
intercept. But I`m getting the following error for the 'Baci' variable:
'Error: (maxstephalfit) PIRLS step-halvings failed to reduce deviance in
pwrssUpdate'. I guess this message is because the baci variable is not a
an integer, and cannot be transformed into an integer as R has a threshold
of
2x10^9 even in
2016 Apr 26
0
From NUM to INT
Inline.
-- Bert
On Tue, Apr 26, 2016 at 2:25 PM, Andr? Luis Neves <andrluis at ualberta.ca> wrote:
> Ok. I`m trying to run a Poisson glmm with an observation-level random
> intercept. But I`m getting the following error for the 'Baci' variable:
>
> 'Error: (maxstephalfit) PIRLS step-halvings failed to reduce deviance in
> pwrssUpdate'. I guess this message
2016 Apr 26
0
From NUM to INT
Please respond to the list. It will be obvious why in a second.
That's not my threshhold! -- it's R's. Your numeric integers cannot be
exactly represented as integers in R. Period. Maybe there are special
packages for extended arithmetic that can do this. but someone else
would have to help you there. See here for a discussion that might be
helpful:
2010 Jul 01
4
left end or right end
Dear all,
I am a biologist. I have two sets of distance P(start1, end1) and Q(start2,
end2).
The distance will be like this.
P ------------------------
Q ----------------------------------------
I want to know whether P falls closely to the right end or left end of Q.
P and Q are of different lengths for each data point. There are more than
10000 pairs of P and Q.
Is there any test or
2012 Dec 28
2
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
> Suppose you have four lifetime operations on the same address in memory,
> with loads and stores all around them:
>
> start1--end1 .. start2--end2
>
> If you remove start1 then you have a bare pointer, the memory came from
> somewhere and you lose the optimization that loads before start1 become
> undef, but you don't miscompile.
This is assuming no looping after
2012 Dec 28
0
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
On 12/27/2012 12:35 PM, Rafael EspĂndola wrote:
>>> Oh, I was reading "precedes/following" as having static (dominance)
>>> meaning. That is, in the above example you could not delete the store
>>> since it is not true that
>>> llvm.lifetime.end dominates it.
>>>
>>> Nick, is this what you had in mind? If not, then we must delete a
2012 Dec 27
5
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
>> Oh, I was reading "precedes/following" as having static (dominance)
>> meaning. That is, in the above example you could not delete the store
>> since it is not true that
>> llvm.lifetime.end dominates it.
>>
>> Nick, is this what you had in mind? If not, then we must delete a
>> matching llvm.lifetime.end, but it is not clear how we define
2011 Jul 12
2
time zone - any practical solution?
Hello all,
Could someone help me with the time zones in understandable & practical way?
I got completely stucked with this.
Have googled for a while and read the manuals, but without solutions...
-------------------------------------------------------------------
When data imported from Excel 2007 into R (2.13)
all time variables, depending on date (summer or winter) get (un-asked for
2016 Apr 03
2
before-after control-impact analysis with R
Hi! I?m Zatul from Malaysia. I?m currently doing simple task on BACI approach in ecology study. I?m a newbie in ecology study. Perhaps, I can get link and some idea regarding how to analyse BACI data. Tq.
Regards.
Sent from Windows Mail
[[alternative HTML version deleted]]
2009 Nov 17
2
Lattice plot
Hi,
I was trying to get a graph in lattice with the following data frame (7 rows, 5 cols):
chr start1 end1 meth positive
1 1 10 20 1.5 y
2 2 12 18 -0.7 n
3 3 22 34 2.0 y
4 1 35 70 3.0 y
5 1 120 140 -1.3 n
6 1 180 190 0.2 y
7 2 220 300 0.4 y
I wanted the panels to be organized by 'chr' -
2012 Dec 28
0
[LLVMdev] Can simplifycfg kill llvm.lifetime intrinsics?
On 12/28/2012 04:20 AM, Rafael EspĂndola wrote:
>> Suppose you have four lifetime operations on the same address in memory,
>> with loads and stores all around them:
>>
>> start1--end1 .. start2--end2
>>
>> If you remove start1 then you have a bare pointer, the memory came from
>> somewhere and you lose the optimization that loads before start1 become
2017 Nov 14
2
[SCEV][ScalarEvolution] SE limitation impacting LV
Hi!
I would appreciate some feedback from someone with experience in SCEV/SE. D39346 tries to fix an issue in LV (PR34965) that exposes a limitation in SCEV/SE. The best solution to the LV issue might not be a fix at SCEV/SE level but we may want to report/address SCEV/SE limitation as well.
For the snippet below, LV expects SE to return a SCEVAddRecExpr for %21. However, SE returns ((4 * (zext
2004 Oct 19
2
Sweave and Trellis in R 2.0.0patched (Windows)
I've been using the following code to plot using Sweave in version
1.9.1
library(RODBC)
library(lattice)
channel <-odbcConnectExcel("h:/water.xls")
data <- sqlQuery(channel,"select * from `Sheet1$` where Test = 'TOC' and
(Valve='5010-05' or Valve='8030-V26' or Valve='1180-08' or
Valve='5040-08')")
odbcClose(channel)
srt <-
2011 Jul 12
0
timezones - any practical solution?
Hello all,
Could someone help me with the time zones in understandable & practical way?
I got completely stucked with this.
Have googled for a while and read the manuals, but without solutions...
-------------------------------------------------------------------
When data imported from Excel 2007 into R (2.13)
all time variables, depending on date (summer or winter) get (un-asked for
it!)
2012 Jun 13
1
Tukey Kramer with ANOVA (glm)
Hello,
I am performing a BACI analysis with ANOVA using the following glm:
fit1<-glm(log(Cucs_m+1)~(BA*Otter)+BA+Otter+ID+Primary, data=b1)
The summary(aov(fit1)) shows significance in the interaction; however, now I
would like to determine what combinations of BA and Otter are significantly
different (each factor has two levels). ID and PRIMARY substrates are
categorical and included in
2017 Nov 22
2
[SCEV][ScalarEvolution] SE limitation impacting LV
Thanks for the feedback, Sanjoy.
> SCEV is fairly conservative around PHI nodes that aren't recurrences and aren't obviously equivalent to a min-max branch-phi idiom. Is that the limitation you're running into here?
Yes, that's exactly the problem. The problematic PHI nodes (%bc.resume.val and %bc.resume.val1) aren't either recurrences or related to min-max idioms. I
2011 Aug 27
1
hopelessly overdispersed?
dear list!
i am running an anlysis on proportion data using binomial (quasibinomial
family) error structure. My data comprises of two continuous vars, body
size and range size, as well as of feeding guild, nest placement, nest
type and foragig strata as factors. I hope to model with these variables
the preference of primary forests (#successes) by certain bird species.
My code therefore looks
2011 Feb 14
1
MCMC glmm
Hi to all the people,
I'm working with abundance data of some species, but containing too zero
values, and the factors are the ones typical in a BACI experiment
(Before-and-After-Control-Impact). Thus, these are two fixed factors. As the
data does not holds the normality and homogeneity of variances assumptions
of clasiccal ANOVA, I'm trying to fit a zero-altered model using the MCMC
glmm
2010 Mar 26
4
Competing with SPSS and SAS: improving code that loops through rows (data manipulation)
Dear R-ers,
In my question there are no statistics involved - it's all about data
manipulation in R.
I am trying to write a code that should replace what's currently being
done in SAS and SPSS. Or, at least, I am trying to show to my
colleagues R is not much worse than SAS/SPSS for the task at hand.
I've written a code that works but it's too slow. Probably because
it's